#include<stdio.h>
int main(){
	int iNumber;
	int iSum=0;
	for(iNumber=1;iNumber<=100;iNumber++){
		iSum=iNumber+iSum;
	}printf("the result is :%d\n",iSum);
	iSum=0;
	iNumber=1;
	while(iNumber<=100){
		iSum=iSum+iNumber;
		iNumber++;
	}printf("the result is:%d\n",iSum);
	return 0;
}
